4 L7's sealed or 2 L7 ported

300m_on_xxx
10+ year member

BMW 325IS
this is for my friend

ok he whats to loud to the ear not the mic. so what do you guys think will be louder to the ear????

4 L7 15's with 10cube feet for all 4 thats 2.5 each with 1000rms each. kicker say's 1.5each but i'm giving it 2.5

or

2 L7 15's with 10 cube feet at 35hz with 2000rms each

what do you guys think???

i said the 4 15's will be louder to the ear

 
i would think the 4-15's sealed would be a bit louder. ported give one heck of a post in output with those subs so it may be close

never ran a L7 sealed before so i guess i really dont know.

BUT i can say that i run to 06 L7 15's in 10.5 cubes ported and tuned at 38hrz and it is VERY lour to bother the ear and the mic.

oh yea. i run one kicker 1500.1 to each sub with light gains.

240 amp alot

2 yellow tops

all Oawg

and i STILL get some dimming. if your going to run 4 times the power i hope you have plans for some serious electrical upgrades

 
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300m_on_xxx

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